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Removing the title text of an iOS UIBarButtonItem
...:UIBarMetricsDefault];
Then you can remove the back button item title.
If you use Storyboard, you can set navigation attributes inspector Back Button with space.
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UIScrollView not scrolling
...s always good to show a complete working code snippet:
// in viewDidLoad (if using Autolayout check note below):
UIScrollView *myScrollView;
UIView *contentView;
// scrollview won't scroll unless content size explicitly set
[myScrollView addSubview:contentView];//if the contentView is not already...
Effect of a Bitwise Operator on a Boolean in Java
...en the operands are boolean, and their behaviour in the latter case is specified. See the section 15.22.2 of the Java Language Specification for details.
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Difference between RegisterStartupScript and RegisterClientScriptBlock?
Is the only difference between the RegisterStartupScript and the RegisterClientScriptBlock is that RegisterStartupScript puts the javascript before the closing </form> tag of the page and RegisterClientScriptBlock puts it right after the starting <form> tag of the page?
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How to configure slf4j-simple
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Actually it (defaultLogLevel) works.Just found I was modifying the program in a wrong folder ;-) And defaultlog doesn't work. So you probably want to edit your answer though I've accepted it
– Gelin Luo
Jan 27 '13 at 10:08
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Disable individual Python unit tests temporarily
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In Python 3, Akif's answer below @unittest.SkipTest works and not @unittest.skip
– lifebalance
May 13 '17 at 18:48
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Should I size a textarea with CSS width / height or HTML cols / rows attributes?
...that includes a textarea I have the following dilemma when I need to specify its dimensions:
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How to access a preexisting collection with Mongoose?
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Mongoose added the ability to specify the collection name under the schema, or as the third argument when declaring the model. Otherwise it will use the pluralized version given by the name you map to the model.
Try something like the following, either schem...
How would I get a cron job to run every 30 minutes?
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@MuhamedHuseinbašić good question, since there are 2 different crontabs (the global one and then a user's). I'll have to check and see...
– prograhammer
Jan 9 '17 at 22:51
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Access denied for user 'test'@'localhost' (using password: YES) except root user
...following the below steps for creating user and its privileges, correct me if i am doing wrong,
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